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The Dezhou donkey is a treasure from head to tail. Just how high is its breeding value?
The Dezhou donkey originated in the counties along the Bohai coast in Binzhou City and Dezhou City, Shandong Province, with Wudi as the central production area, so it is also called the "Wudi donkey." It is one of China's large donkey breeds and an excellent local breed, and it has now been included in the national list of protected local breeds. In appearance, it is divided into two major types: the "Sanfen donkey" and the "Wutou donkey." The Dezhou donkey has strong adaptability, tolerates coarse feed, and has strong disease resistance, making it deeply popular among farmers in various regions. The Dezhou donkey has now been introduced as breeding stock to 24 provinces and cities including **, Shaanxi, and Liaoning, and has also brought considerable economic benefits to breeders.
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Rearing of Adult Snakehead Fish
The snakehead fish is a valuable freshwater fish of high economic value, known as the "treasure among fish." It is highly nutritious, containing large amounts of protein, more than that found in chicken and beef. From a nutritional standpoint, the snakehead fish is a comprehensive-nutrition, delicious-tasting premium health food. Rearing of adult snakehead fish refers to the production process of raising fingerlings to food-fish size in small water bodies such as ponds, pools and cages. Artificial cultivation of snakehead fish includes two methods: extensive polyculture and intensive monoculture. Extensive polyculture means culturing them together with the four major Chinese carps in fish ponds. Intensive monoculture
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Detailed Explanation of Key Techniques for Polyculture of Snakehead and Chinese Carps
Polyculture of Chinese Carps in Ponds Mainly Culturing Snakehead Since bait is continuously applied in ponds mainly culturing snakehead, residual matter in the pond keeps increasing, and fish excrement also continuously increases, so the pond water becomes fertile quickly and is prone to aging. After polyculturing some Chinese carps, their mutually beneficial effects can be fully utilized, which can regulate water quality and increase fish yield. 1. Pond Conditions Ponds for monoculture of snakehead can be either earthen ponds or cement ponds. The area can be large or small, ranging from a few sq m to 600-2000 sq m, but it is best not to
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How do you make fish head in fermented rice wine sauce? A home-style recipe for fish head rich with the aroma of fermented rice wine
Appearance, aroma and taste: The fish head is fresh and fragrant, the broth is rich. Main ingredients: 1 bighead carp fish head (about 1500 g), 12 small cabbages, 5 g sliced ham, 15 g sliced fresh mushrooms. Secondary ingredients: appropriate amounts of fermented rice wine brine, monosodium glutamate, salt, raw oil, water caltrop starch and stock. Method: 1) Remove the gills from the bighead carp fish head and wash it clean, then steam it in a steamer until cooked and remove the bones (do not break it apart), and set aside; 2) Pour the stock into the pot, add the fermented rice wine brine, salt, monosodium glutamate and other seasonings, then add the fish head, sliced ham, sliced fresh mushrooms and small cabbages, bring to a boil, thicken with water caltrop starch, and drizzle with
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Arrowhead Cigu Swallowtail Grass White Water Chestnut
Scientific name: Sagittaria sagittifolia. Aliases: Cigu, Swallowtail Grass, White Water Chestnut. Family and genus: Alismataceae, Sagittaria. Category: perennial emergent aquatic plant. Morphological characteristics: up to 12cm tall, with underground rhizomes, the tip forming a corm, the corm surface covered with membranous scales. The tip has a relatively long terminal bud. Leaves are borne at the base, emerge from the water in a truncate form, the leaf blade is arrow-shaped, entire, the petiole is relatively long and hollow. Submerged leaves are linear, the flower stem is upright,
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Fish heads contain substances that can fight against human aging
Professor Wang Cunxin, a fish research expert at the Institute of Oceanology, Chinese Academy of Sciences, says that fish brains contain a kind of fish oil needed by the human body, and fish oil is rich in highly unsaturated fatty acids, whose main component is what we call "brain gold." This is an essential nutrient for humans, mainly present in the phospholipids of the brain, and it can maintain, enhance and improve brain function. If intake is insufficient, the brain development process of infants will be hindered. Therefore, there is a saying that eating more fish heads can make people smarter. Professor Wang says that other parts of the fish head have no special nutritional
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Methods and Technical Key Points for Cultivating Multi-Headed Sago Palms
The sago palm is evergreen year-round, with an elegant and unusual plant form and leaf cluster, a long ornamental period, and easy, undemanding care, so it is deeply favored by cultivation enthusiasts. Sago palms can be placed outdoors or used for indoor display. If a single-headed sago palm can be cultivated into a multi-headed one, its ornamental value becomes even higher.
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How to prune a Radermachera sinica? Pinching and heading back are very important, with illustrated guide
Radermachera sinica, an ornamental plant with an auspicious meaning, grows very quickly and will become very lush if you are not careful. To keep the Radermachera sinica looking beautiful, like a person's hair, we need to prune it properly. So how do you prune a Radermachera sinica? So that everyone can grow a beautiful Radermachera sinica
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How to prune the cast iron plant (Aspidistra elatior)? Thinning, leaf removal and heading back encourage new leaves to sprout
The cast iron plant is one of the 50 plants suitable for growing indoors, and its main role is foliage display. Since it is grown indoors, pruning is inevitably involved, so what is the correct way to prune the cast iron plant? Here are a few key points for you.
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Detailed Guide to the Prevention and Control of Black Head Disease in Enoki Mushrooms
Prevention and Control Methods for Black Head Disease in Enoki Mushrooms
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